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3mm Corten Steel Sheet
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Corten steel sheet (also known as weathering steel) is instantly identifiable thanks to its rich, bright orange tones. Originally developed for building coal carriages in 1930s America, it is now one of the most stylish and durable metals on the market. Corten steel plate might look like it’s rusty, but thanks to clever manipulation in its processing, the outer oxidisation actually protects the steel from further corrosion, as well as making it look very good indeed.
The picture shows our natural/raw Corten sheet when first purchased and typically what it looks like after the weathering process, which takes between 3 months – 2 years after exposure to the elements.
If you are looking for weathered corten, check out www.buymetalonline.co.uk/product/weathered-corten
Additional Information
View our main Corten Steel Sheet page for all sheet thickness options.
The grey metal pictured shows our natural/raw Corten sheet when first purchased, whilst the orange-coloured metal shows how it typically looks like after the weathering process, which takes between 3-10 months of exposure to the elements.
If you want your Corten ready-weathered, check out our pre-weathered Corten steel.
What our customers say about us:
Weight | N/A |
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Dimensions | N/A |
Thickness | 1.5mm / 16SWG (0.059“), 2.0mm / 14 SWG (0.079“), 2.5mm / 14 SWG (0.098“), 3.0mm / 10 SWG (0.120“), 4.0mm / 8 SWG (0.160“), 5.0mm / 6 SWG (0.212“), 6.0mm / 4 SWG (0.236“) |
Size | 400mm x 200mm – approx 16" x 8", 500mm x 500mm – approx 20" x 20", 600mm x 300mm – approx 24" x 12", 750mm x 750mm – approx 30" x 30", 900mm x 600mm – approx 36" x 24", 1000mm x 1000mm – approx 40" x 40", 1250mm x 1000mm – approx 50" x 40", 1250mm x 1250mm – approx 50" x 50", 1500mm x 1000mm – approx 60" x 40", 2000mm x 1250mm – approx 80" x 50", 2000mm x 1000mm – approx 80" x 40", 2500mm x 1250mm – approx 100" x 50" |
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About 1.5mm Corten Steel
Corten steel is an alloy that naturally develops a protective oxide layer (patina) over 3-10 months when exposed to the elements. This layer not only protects the metal from further corrosion, but also gives it its iconic rust-like appearance. The patina ensures the steel remains durable without the need for painting or additional coatings, making it a low-maintenance option for various applications. Key to its weather-resistant properties are the alloying elements of nickel, copper, and chromium, which enhance the steel’s durability and ability to withstand harsh conditions. With good formability, weldability, and machinability, 1.5mm Corten steel sheets are highly versatile and easy to work with.Properties of 1.5mm Corten steel include:
- • Formability: Good
- • Weldability: Good
- • Machinability: Excellent
- • Corrosion Resistance: Fair (enhanced by the patina)
Benefits of 1.5mm Corten Steel Sheet
The 1.5mm Corten steel sheet offers numerous benefits, making it a popular choice for various industries and projects:- • Aesthetic Appeal: The rich, orange-brown patina adds a stylish look to any project.
- • Weatherproof: Its natural oxidisation process protects the metal, making it resistant to further corrosion.
- • Lightweight and Thin: At just 1.5mm thick, this corten steel sheet is easy to handle and suitable for intricate designs or lightweight applications.
- • Low Maintenance: No need for painting, sealing, or regular treatments, saving time and cost over the long term.
- • Durability: Despite its thinness, Corten steel’s alloyed composition ensures a longer lifespan compared to ordinary steel.
Popular Uses for 1.5mm Corten Steel Sheets
Thanks to its thin profile and unique properties, 1.5mm Corten steel sheets are suitable for a variety of indoor and outdoor applications. It’s a popular choice for architects, designers, and DIY enthusiasts looking for a visually striking yet functional material that’s light and easy to work with: • Decorative Cladding: Ideal for creating lightweight cladding for walls, exterior facades, and decorative panels. • Garden Features: Popular for planters, garden borders, and water features, where the patina enhances outdoor aesthetics. • Art and Sculptures: Frequently used in artistic projects, such as sculptures and installations, due to its unique appearance and malleability. • Interior Décor: Adds an industrial or rustic charm to indoor projects like feature walls, shelving, and furniture accents. • Piping and Ducting: Suitable for lightweight piping systems or decorative ductwork. • Lightweight Industrial Applications: Used in projects where a thinner, corrosion-resistant metal is needed, such as signage or lightweight frames.Order 1.5mm Corten Steel Sheets from Buy Metal Online
Buy Metal Online offers high-quality 1.5mm Corten steel sheets at competitive prices, tailored to your needs with our free cutting service. With no minimum order requirements, it’s easy to get the exact quantity you need for your project. Plus, enjoy free UK delivery on orders over £100, 10% off orders over £100, and 5% off your first purchase with us! Explore our full range of Corten steel sheets for all sheet thickness options, or check out our pre-weathered Corten steel if you’re looking for ready-weathered sheets. PLEASE NOTE: The grey metal picture shows our natural/raw Corten sheet at the time of purchase. The orange-coloured metal pictures demonstrate how it typically looks after the weathering process, which generally takes between 3-10 months of exposure to the elements. What our customers say about us:1.5mm Corten Steel Sheet
£26.33 – £253.875mm Corten Steel Sheet
£94.92 – £609.76About 4mm corten steel
Corten steel is a type of high-strength, low alloy carbon steel that gains its characteristic orange-brown hue through a natural weathering process that develops over the course of 3-10 months. As the steel is exposed to the elements, it forms a protective oxidised layer that shields the underlying metal from further corrosion. This process not only gives Corten its distinct look but also makes it exceptionally weather-resistant. Weathering steel is made from a blend of nickel, copper, and chromium. These elements combine to form a stable patina, which protects the steel from rust and damage, even in challenging outdoor conditions. Unlike traditional steel, Corten steel doesn’t require painting, coatings, or treatments to maintain its resilience, making 4mm Corten steel sheets a popular low-maintenance option for various projects.Key properties of 4mm Corten steel sheets:
- Formability: Good
- Weldability: Good
- Machinability: Excellent
- Corrosion Resistance: Fair (improved by the patina)
Benefits of 4mm corten steel sheet
The 4mm Corten steel sheet offers a range of benefits that make it suitable for all sorts of projects:- Striking Appearance: The natural patina provides a unique look that adds character to any design.
- Weatherproof: The oxidised layer that develops helps to protect against further corrosion, making it ideal for outdoor use.
- Low Maintenance: Corten steel does not require sealing with paint or protective coatings, saving time and money on upkeep.
- Durability: This material is hard-wearing and has a longer lifespan than ordinary steel, making it a sustainable and economical choice.
- Versatile Applications: Suitable for a variety of domestic and commercial uses, including architectural projects, artistic designs, and garden features.
Popular uses for 4mm corten steel sheets
4mm Corten steel sheets are incredibly versatile and are commonly used for both decorative and structural applications:- Architectural Cladding: Ideal for creating eye-catching facades and cladding, offering a weather-resistant and visually appealing finish.
- Gardens: Perfect for planters, borders, and water features, blending seamlessly into natural settings with its rustic look.
- Art and Sculptures: Artists use Corten for its beautiful, weathered appearance that develops over time, making it perfect for outdoor art installations.
- Marine Transportation: Thanks to its resilience to the elements, Corten steel is often used in shipping containers and marine structures.
- Interior Design: Corten steel sheets add an industrial, contemporary touch to interiors, making the material great for feature walls, furniture, and decorative pieces.
- Structural Applications: Weathering steel is used in bridges and outdoor structures where strength and durability is essential.
Order 4mm corten steel sheets from Buy Metal Online
At Buy Metal Online, we offer high-quality 4mm Corten steel sheets at competitive prices. With our complimentary cutting service and free UK delivery on orders over £100, you can trust us to provide excellent value and convenience for your next project. Plus, enjoy 10% off on orders over £100 and 5% off your first purchase! Choose Buy Metal Online for all your Corten steel needs and benefit from our fast, reliable service and expert advice. Explore our range of 4mm Corten steel sheets today. View our main Corten Steel Sheet page for all sheet thickness options, or check out our pre-weathered Corten steel if you’re looking for ready-weathered sheets. PLEASE NOTE: The grey metal picture shows our natural/raw Corten sheet at the time of purchase. The orange-coloured metal pictures demonstrate how it typically looks after the weathering process, which generally takes between 3-10 months of exposure to the elements.Why buy from Buy Metal Online?
What our customers say about us:4mm Corten Steel Sheet
£112.43 – £728.82About 6mm corten steel
Corten steel develops a stable, rust-like appearance after 3-10 months of exposure to the elements. This natural oxidation process produces a rich, orange-brown patina that protects the underlying metal from further corrosion. The 6mm Corten steel sheet is specifically designed for projects where strength, durability, and a distinctive finish are desired. As a weathering steel, 6mm Corten is made from an alloy that includes nickel, copper, and chromium. These elements allow the steel to form a protective layer that gives its iconic appearance and shields it from the harsh effects of weather without requiring any treatments. Unlike traditional steel, Corten steel doesn’t need painting or additional coatings to protect it from the elements, resulting in a low-maintenance, long-lasting material that’s particularly popular in construction and design.Key properties of 6mm Corten steel sheets:
- Formability: Good
- Weldability: Good
- Machinability: Excellent
- Corrosion Resistance: Fair (enhanced by the weathered patina)
Benefits of 6mm corten steel sheet
There are numerous benefits to using 6mm Corten steel sheets:- Aesthetic Appeal: The distinct rusted look makes it highly desirable for architectural and decorative projects.
- Weatherproof: The natural patina that forms on the surface provides effective protection against further rust and corrosion from the elements, making it a durable choice for outdoor installations.
- Low Maintenance: Unlike other metals, 6mm Corten steel sheets don’t require painting, coating, or additional treatments, saving time and costs on upkeep.
- Hard-Wearing: 6mm corten steel sheet is tough and durable, with a longer lifespan compared to ordinary steel.
- Long Lifespan: The protective layer that develops means that Corten steel can outlast regular steel in outdoor conditions, making it a more economical option over time.
- Sustainability: Corten steel's longevity and low maintenance requirements make it an environmentally friendly choice.
Popular uses for 6mm corten steel sheets
Whether used indoors or outdoors, Corten steel’s distinctive appearance, durability and low-maintenance properties make it a versatile solution for various design needs. 6mm Corten steel sheets are suitable for a wide range of applications, such as:- Cladding: Ideal for adding a distinctive and weather-resistant finish to building facades and architectural features.
- Gardens and Landscaping: Corten steel is popular in landscaping for creating planters, borders, and water features, offering a unique rustic aesthetic that blends naturally into outdoor environments.
- Sculptures and Art Installations: The steel’s unique patina makes it a firm favourite for artists and designers creating outdoor installations and sculptures.
- Marine Transportation: Corten’s corrosion-resistant properties make it well-suited for shipping containers and marine structures.
- Bridges and Structural Applications: Its durability and ability to withstand harsh environments make corten steel ideal for bridges and other outdoor infrastructure.
- Interiors: Corten steel can also be used to create a striking industrial look to indoor spaces, suitable for wall panels, furniture, and bespoke decorative pieces and design accents.
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